Releases

2.7.4

Fix JRuby release.
Mark as ractor safe.

2.7.3

Improve release handling.

2.7.2

Modernize gem (list all authors, etc).
Drop official support for Ruby 2.4.
Fix JRuby release version.

2.7.1

Fix license specification.
Fix JRuby build warnings.

2.7.0

Convert NIO objects to TypedData API.

2.6.1

Don't update io which is subsequently stored. Retain the original.

2.6.0

Fix conversion loses int precision.
Avoid direct access to IO internals.
Resolve issue loading both nio and nio4r gems.

2.5.9 (2023-04-02)

https://github.com/socketry/nio4r/compare/v2.5.8..v2.5.9

2.5.8 (2021-08-03)

#276 Fix missing return statement in function returning non-void (issue #275) (@ioquatix)
Remove guard-rspec from development dependencies (@ioquatix)

2.5.7 (2021-03-04)

#267 Don't try to link universal extension (@ioquatix)

2.5.6 (2021-03-04)

#268 Prefer kqueue when on OSX >= v10.12.2 (@jcmfernandes)

2.5.5 (2021-02-05)

#256 Use libev 4.33, featuring experimental io_uring support. (@jcmfernandes)
#260 Workaround for ARM-based macOS Ruby: Use pure Ruby for M1, since the native extension is crashing on M1 (arm64). (@jasl)
#252 JRuby: Fix javac -Xlint warnings (@headius)

2.5.4 (2020-09-16)

#251 Intermittent SEGV during GC. (@boazsegev)

2.5.3 (2020-09-07)

#241 Possible bug with Ruby >= 2.7.0 and GC.compact. (@boazsegev)

2.5.2 (2019-09-24)

#220 Update to libev-4.27 & fix assorted warnings. (@ioquatix)
#225 Avoid need for linux headers. (@ioquatix)

2.4.0 (2019-07-07)

#211 Enable KQUEUE on macOS 10.14+. (@ioquatix)
Bump minimum supported Ruby to 2.3. (@ioquatix)
Assorted fixes for TruffleRuby & JRuby. (@eregon, @olleolleolle) Possible bug with Ruby >= 2.7.0 and GC.compact
Update libev to v4.25. (@ioquatix)
Bind to ephemeral (port 0) for more reliable specs. (@ioquatix)
Improve handling of SSL sockets and related specs. (@MSP-Greg)

2.3.1 (2018-05-03)

#188 Fix remove interests (@ioquatix)

2.3.0 (2018-03-15)

#183 Allow Monitor#interests to be nil (@ioquatix)

2.2.0 (2017-12-27)

#151 NIO::Selector: Support for enumerating and configuring backend (@tarcieri)
#153 Fix builds on Windows (@unak)
#157 Windows / MinGW test failure - fix spec_helper.rb (@MSP-Greg)
#162 Don't build the C extension on Windows (@larskanis)
#164 Fix NIO::ByteBuffer leak (@HoneyryderChuck)
#170 Avoid CancelledKeyExceptions on JRuby (@HoneyryderChuck)
#177 Fix NIO::ByteBuffer string conversions on JRuby (@tarcieri)
#179 Fix argument error when running on ruby 2.5.0 (@tompng)
#180 ext/nio4r/extconf.rb: check for port_event_t in port.h (fixes #178) (@tarcieri)

2.1.0 (2017-05-28)

#130 Add -fno-strict-aliasing flag when compiling C ext. (@junaruga)
#146 Use non-blocking select when a timeout of 0 is given. (@tarcieri)
#147 Update to libev 4.24. (@tarcieri)
#148 Switch to the libev 4 API internally. (@tarcieri)

2.0.0 (2016-12-28)

#53 Limit lock scope to prevent recursive locking. (@johnnyt)
#95 NIO::ByteBuffer Google Summer of Code project. (@UpeksheJay, @tarcieri)
#111 NIO::Selector#backend introspection support. (@tarcieri)
#112 Upgrade to libev 4.23. (@tarcieri)
#119 Disambiguate wakeup vs timeout (fixes #63, #66). (@tarcieri)
#124 Monitor interests API improvements. (@tarcieri)
Drop Ruby 2.0 and 2.1 support, require Ruby 2.2.2+. (@tarcieri)

1.2.1 (2016-01-31)

Fix bug in the JRuby backend which cases indefinite blocking when small timeout values are passed to the selector

1.2.0 (2015-12-22)

Add NIO::Monitor#interests= API for changing interests. Contributed by Upekshe Jayasekera as a Google Summer of Code project.
Update to libev 4.22

1.1.1 (2015-07-17)

Update to libev 4.20
Fall back to io.h if unistd.h is not found
RSpec updates
RuboCop

1.1.0 (2015-01-10)

Update to libev 4.19
Do not call ev_io_stop on monitors if the loop is already closed

1.0.1 (2014-09-01)

Fix C compiler warnings
Eliminate Ruby warnings about @lock_holder
Windows improvements
Better support for Ruby 2.1
Automatically require 'set'
Update to RSpec 3

1.0.0 (2014-01-14)

Have Selector#register obtain the actual IO from a Monitor object because Monitor#initialize might convert it.
Drop 1.8 support

0.5.0 (2013-08-06)

Fix segv when attempting to register to a closed selector
Fix Windows support on Ruby 2.0.0
Upgrade to libev 4.15

0.4.6 (2013-05-27)

Fix for JRuby on Windows

0.4.5

Fix botched gem release

0.4.4

Fix return values for Selector_synchronize and Selector_unlock

0.4.3

REALLY have thread synchronization when closing selectors ;)

0.4.2

Attempt to work around packaging problems with bundler-api o_O

0.4.1

Thread synchronization when closing selectors

0.4.0

OpenSSL::SSL::SSLSocket support

0.3.3

NIO::Selector#select_each removed
Remove event buffer
Patch GIL unlock directly into libev
Re-release since 0.3.2 was botched :(

0.3.1

Prevent CancelledKeyExceptions on JRuby

0.3.0

NIO::Selector#select now takes a block and behaves like select_each
NIO::Selector#select_each is now deprecated and will be removed
Closing monitors detaches them from their selector
Java extension for JRuby
Upgrade to libev 4.11
Bugfixes for zero/negative select timeouts
Handle OP_CONNECT properly on JRuby

0.2.2

Raise IOError if asked to wake up a closed selector

0.2.1

Implement wakeup mechanism using raw pipes instead of ev_async, since ev_async likes to cause segvs when used across threads (despite claims in the documentation to the contrary)

0.2.0

NIO::Monitor#readiness API to query readiness, along with #readable? and #writable? helper methods
NIO::Selector#select_each API which avoids memory allocations if possible
Bugfixes for the JRuby implementation

0.1.0

Initial release. Merry Christmas!